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Mfg Item #: ACC223BCG
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Bolt Carrier Group fits AR15/M4 compatible style Rifles (i.e.) .223/5.56mm .300 Blackout. - Technical Specs - Mil-Spec dimensions - Bolt Carrier Group Material: Case Hardened 8620 - Steel Finish: Black Nitride. - This advanced low friction coating minimizes the need for lubricants. - Gas Key: 4130 Steel attached with Grade 8 hardware and properly staked into a milled valley to ensure proper positioning. - Cam Pin: Hardened 4340 cam pin - Firing Pin: Mil Spec firing pin made of 8740 steel center-less ground and Hard Chrome coated - Bolt Assembly: The Bolt is true Mil Spec dimension and external surfaces are CNC ground after heat treat for a precision fit. - Bolt Material: Case Hardened 9310 Steel. - Finish: All Bolt components Black Nitride - Extractor: 4340 Steel Mil Spec - Extractor Spring & O-Ring Combination - MPI: Magnetic Particle Inspected - HPT: High Pressure Test - Made in USA - Carrier fits AR15/M4 compatible style Rifles (i.e.) .223/5.56mm .300 Blackout
Finish | All Bolt components Black Nitride |
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ATTENTION: If you are ordering the last of an available quantity and you do not check with an associate of Crossroads Firearms before placing your order. You may be at risk of getting a full refund/ cancellation if our in house inventory or distributors are out of stock before your online order has been processed.